baber/WOPTO huggingface dataset:
Patent JP-2017170574-A (JP)
Title: Screw tightening method and screw tightening device
Inventor: MATSUOKA JUN
IPC: B23P19/06
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To hinder biting of a male screw and a female screw even if noise other than collision between their threads occurs.SOLUTION: A screw tightening method comprises: the step of reversely rotating a shaft part in a screw loosening direction while one of disengaged male and female screws, which has been engaged with a shaft part of a tightening tool, presses the other; the step of detecting, with a sensor, a collision between the threads of the male and female screws while keeping the shaft part rotated reversely; the step of determining whether a time interval of the collision detected by the sensor and a logic period for a collision, calculated from the rotating speed of the shaft part, match or not; and the step of tightening the male and female screws by normally rotating the shaft part only when the time interval and the logic period match.SELECTED DRAWING: Figure 11
Patent JP-2017172529-A (JP)
Title: Fuel supply device
Inventor: MATSUMOTO KYOHEI
IPC: F02D19/06
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To eliminate impossibility of valve opening of a kick pilot type shutoff valve.SOLUTION: A fuel supply device comprises a gas tank 1, a regulator 3 provided between the gas tank 1 and a gas injection valve 4, a tank shutoff valve 2 provided between the regulator 3 and the gas tank 1, a gas pressure meter 5 detecting the pressure of a gas fuel between the tank shutoff valve 2 and the regulator 3 as a gas fuel pressure, and control systems (8, 9, 10) controlling the tank shutoff valve 2 and the gas injection valve 4. The control systems (8, 9, 10) temporarily stop injection for the gas fuel by the gas injection valve 4, if the gas fuel pressure, which decreases upon injection of the gas fuel from the gas injection valve 4, continues decreasing when the tank shutoff valve 2 is controlled from a close state to an open state.SELECTED DRAWING: Figure 1
Patent JP-2017181086-A (JP)
Title: Capacitance type water level sensor
Inventor: KIMURA TAKASHI
IPC: A47K11/04
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a capacitance type water level sensor which can precisely and quickly determine the existence or non-existence of water and the existence or non-existence of fouling.SOLUTION: A capacitance type water level sensor is characterized in that determination means determines that water exists in the vicinity of a reception electrode when a detection signal output from the detection means is equal to or below a first reference value for determining the existence of water, and a voltage amplitude of a high-frequency pulse signal applied to a first shield electrode is smaller than a voltage amplitude of a high-frequency pulse signal applied to a transmission electrode.SELECTED DRAWING: Figure 2
Patent JP-2017177434-A (JP)
Title: Process paper for producing synthetic leather
Inventor: Tsuyusaki takahiro
IPC: D06N3/00
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To produce process paper for producing synthetic leather having high glossiness, excellent scratch resistance and high repeat property.SOLUTION: There is provided process paper for producing synthetic leather which has a base material and a release agent layer on the base material, where the release agent layer is made from a cured product of a release agent composition containing a melamine resin (A) and a silicone modified alkyd resin (B), and a content of the silicone modified alkyd resin (B) in the release agent composition is 5-80 pts.mass with respect to 100 pts.mass of the melamine resin (A).SELECTED DRAWING: None
Patent JP-2017177930-A (JP)
Title: handle
Inventor: MITOBE TAKASHI
IPC: B62D1/04
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a steering wheel which can cope with size reduction of a module and achieve both of intensity of a core grid and deformation characteristic.SOLUTION: An arm core grid part 34 positioned between a spoke core grid part 33 and a rim core grid part which are a pair, is provided on a core grid 25 of a steering wheel body 11. The number of spoke core grid parts 33 is suppressed to minimum requirement, for coping with size reduction of a module. The arm core grid part 34 is bent by connecting an extension part 47 and a second support part 48 which is positioned on a passenger side with respect to a rotary center core grid part 36 and separated from the rotary center core grid part 36 through a space 46, with a connection part 49 and has shape rigidity for securing intensity of the core grid 25. When prescribed external force or higher external force is applied, the arm core grid part 34 can be deformed with a position on a tip end side of the extension part 47 as an origin. The intensity of the core grid 25 and deformation characteristics can be achieved.SELECTED DRAWING: Figure 1
Patent JP-2017177444-A (JP)
Title: Method for producing syringe barrel
Inventor: ITO HISAFUMI
IPC: B29C45/38
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a multilayer syringe barrel in which burrs on a cutting face after cutting and the peeling of a multilayered structure are prevented.SOLUTION: The present invention provides a method for producing a multilayer syringe barrel injection-molded from a nozzle tip, the method having the step for cutting a nozzle part gate remainder with an ultrasonic cutting device having a mechanism that prevents an abnormal vibration, wherein a cutting site in the step is a multilayered structure.SELECTED DRAWING: None
Patent JP-2017188728-A (JP)
Title: Control circuit
Inventor: MIYAHARA TAKESHI
IPC: H03B5/32
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To extend the life of a CPU which controls an oscillator.SOLUTION: A control circuit 1 includes: an oscillator 10 which outputs an oscillation signal; a CPU 20 which is connected to a master device 2 controlling the oscillator 10, and controls the frequency of the oscillator 10; and a control unit 30 which is connected to the master device 2 and cuts off a first transmission line 100 between the master device 2 and the oscillator 10, when the CPU 20 controls the frequency of the oscillator 10.SELECTED DRAWING: Figure 1
Patent JP-2017187556-A (JP)
Title: Display tool
Inventor: IMURA HAJIME
IPC: G09F3/16
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a display tool capable of suppressing a display part from becoming in a bent state, when a flexible member which is annular around an attachment object tightens the attachment object.SOLUTION: A display tool 1 has a band part 2 having a prescribed length, a lock part 3 provided on one end of the band part 2 in a longitudinal direction, and a display part 4 formed closer to a center of the band part 2 in the longitudinal direction, than to the lock part 3 on the band part 2. The band part 2 becomes in an annular state when being wound around a flexible pipe, and the band 2 in the annular state is locked by the lock part 3. The display part 4 has a width wider than that of the band part 2, and protrudes from an edge of the band part 2 in a width direction, and comprises plural split bodies 4a, 4b, 4c split in a direction where the band part 2 extends, and film hinges 10a, 10b for connecting the split bodies 4a, 4b, 4c. The film hinges 10a, 10b are thinner than the split bodies 4a, 4b, 4c.SELECTED DRAWING: Figure 2
Patent JP-2017187331-A (JP)
Title: Method for manufacturing test piece
Inventor: KONDO SHINICHI
IPC: B22F1/00
Filed: 2016-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a test piece at a low cost for use in highly accurate performance evaluation regardless of detection methods in a manufacturing method of test pieces for metal detector.SOLUTION: The manufacturing method of test pieces for use in performance evaluation or adjustment of a metal detector includes: causing a plurality of grains of austenitic stainless steel, as projection materials of shot-blasting, to repetitively collide with a projection object to evenly apply stress due to the collision to all of the outer peripheral surfaces of the respective grains; and forming them into a spherical shape, where all the surface layer part from the outer peripheral surface to a prescribed depth is converted into a weak magnetic substance by martensitic transformation.SELECTED DRAWING: Figure 2
Patent JP-2017184964-A (JP)
Title: Winding device
Inventor: KONO FUMIYOSHI
IPC: A43B23/02
Filed: 2016-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a winding device which can reduce the number of components and has excellent strength and durability.SOLUTION: A winding device 1 comprises: a base member 2 in which an annular gear 24 is formed on an inner peripheral surface of a storage part 22 for rotatably holding a string winding drum 3 having a drum side tooth part 32 on the top face; a dial member 4 comprising a dial side tooth part meshing with the drum side tooth part 32, and a plurality of ratchet claws 41 engaging with the annular gear 24; a shaft member 5 for mounting the dial member 4 to the base member 2 so as to be movable along a rotation axis direction thereof; and a spring member 6 for maintaining the dial side tooth part in a meshing state with the drum side tooth part 32. The dial member 4 comprises the dial side tooth part and each of the ratchet claws 41 in an integrally molded manner by providing a cavity part 43 in a body part 4a above each ratchet claw 41 and providing the dial side tooth part so as to protrude below the ratchet claw 41.SELECTED DRAWING: Figure 1
Patent JP-2017190043-A (JP)
Title: Fuel tank device of motor cycle
Inventor: SEZAKI NAOYUKI
IPC: F02M37/00
Filed: 2016-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank device of a motor cycle capable of achieving improvement of productivity and achieving a reduction in cost and weight.SOLUTION: A fuel tank device of a motor cycle 1 according to the invention includes: a fuel tank body 16 having an opening 20 on a bottom surface 17; a fuel pump 18 which is inserted from the opening 20 and attached to the bottom surface 17 of the fuel tank body 16; and a fuel holding member 19 which is provided so as to enclose a suction port 29 provided at a lower part of the fuel pump 18. The fuel holding member 19 is inserted from the opening 20 of the fuel tank body 16 and is detachably attached to a peripheral edge part 21 of the opening 20.SELECTED DRAWING: Figure 4
Patent JP-2017191297-A (JP)
Title: Optical shutter substrate, printer head
Inventor: NAKAJIMA SHINJI
IPC: H01L27/06
Filed: 2016-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical shutter substrate to which UV light is applied capable of improving the transmittance in light transmission path.SOLUTION: The optical shutter substrate includes: a mechanical optical shutter substrate that blocks or allows a beam of light from a light source to pass therethrough; a transistor which is electrically connected to the optical shutter substrate; and a light transmission path through which the light passing through the optical shutter substrate passes. The optical shutter substrate includes an insulation film (10) which is formed in a layer lower than a shutter body of the optical shutter substrate. The insulation film (10) is translucent and a part coincide with the light transmission path (LW) is removed.SELECTED DRAWING: Figure 3
Patent JP-2017190935-A (JP)
Title: Inside air adjustment device and refrigeration device for container including the same
Inventor: TAKAYAMA Maho
IPC: A23B7/04
Filed: 2016-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an inside air adjustment device capable of lowering an oxygen concentration while maintaining the carbon dioxide concentration of the inside air at a target carbon dioxide concentration, and a refrigeration device for container including the same.SOLUTION: A CA device (60) includes: a gas supply device (30) for performing a gas supply operation for supplying nitrogen concentration air to the inside of a container (11); and a control part (55) for controlling the gas supply operation so that the composition of the inside air becomes a desired composition. The control part (55) is constituted to execute carbon dioxide priority control in which, when the oxygen concentration of the inside air is equal to or higher than a predetermined upper limit concentration which is higher than a target oxygen concentration, it performs the gas supply operation, and when the carbon dioxide concentration of the inside air drops to a limit concentration which is lower than the target carbon dioxide concentration, it stops the gas supply operation, and when the carbon dioxide concentration of the inside air has reaches a resumption concentration higher than the target carbon dioxide concentration by the respiration of plants, it resumes the gas supply operation.SELECTED DRAWING: Figure 4
Patent JP-2017195015-A (JP)
Title: Negative electrode active material, mixed negative electrode active material material, and method for producing negative electrode active material
Inventor: KAMO Hiromichi
IPC: H01M4/587
Filed: 2016-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode active material capable of improving cycle characteristics and initial charge/discharge characteristics when used as a negative electrode active material of a lithium ion secondary battery.SOLUTION: The negative electrode active material contains negative electrode active material particles. The negative electrode active material particles contain silicon compound particles containing a silicon compound (SiO: 0.5≤x≤1.6). The negative electrode active material particles contain lithium. The negative electrode active material particles comprise a negative electrode active material having a peak in a range of 2θ=31.8±0.5° in an X-ray diffraction spectrum using Kα rays of Cu.SELECTED DRAWING: Figure 1
Patent JP-2017192499-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-04-19
Abstract: PROBLEM TO BE SOLVED: To enable setup related to a performance on the basis of an event that the number of game media beyond a prescribed number enter variable winning means.SOLUTION: The game machine includes variable winning means that is changeable between a first state in which a game medium can enter therein, and a second state in which the game medium is hard to or less likely to enter therein more than the first state. The game machine executes a unit game a prescribed times, the unit game capable of changing the variable winning means into the first state, until any one of a lapse of a prescribed period and entry of a prescribed number of game media is established. In one unit game, the game machine can execute a specific performance on the basis of a fact that the number of game media beyond the prescribed number enter the variable winning means (a step S104 and a step S105), can notify the variable winning means of information related to an assigned value on the basis of entry of a game medium in the variable winning means, can change the setup related to the performance on the basis of the operation, and can change over between execution and non-execution of the specific performance or change over an execution mode according to the setup (a step S102 to a step S105).SELECTED DRAWING: Figure 3
Patent JP-2017014888-A (JP)
Title: Concrete vibrator
Inventor: NAKAMURA HIDEYA
IPC: B06B1/16
Filed: 2016-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a concrete vibrator capable of automatically controlling operation of the vibration at a time of start of insertion of a rod-form vibrating body into cast concrete and at a time of completion of pull-out, also capable of reducing erroneous operation and the number of lines wired in a hose.SOLUTION: A concrete vibrator of the present invention includes a control device for turning on/off an electricity supply to a vibration source, by detecting cast concrete with a sensor having two electrodes. An electrode 11 of the two electrodes of the sensor is disposed on a surface on a tip side of a rod-form vibrating body 1 inserted into and removed from cast concrete C, and the other electrode 5 is disposed on the control device 3. The control device 3 of the concrete vibrator includes electric current detection means 32 that detects electric current flowing between the two electrodes, and control means 31 that supplies electricity to the vibration source when an electric current detection signal is received from the electric current detection means 32.SELECTED DRAWING: Figure 1
Patent JP-2017199755-A (JP)
Title: Design method of mold pattern for nanoimprint lithography
Inventor: YOUN SUNG WON
IPC: B29C59/02
Filed: 2016-04-26
Abstract: PROBLEM TO BE SOLVED: To realize uniform pattern volume for a device pattern of complex density distribution at a low cost.SOLUTION: In a mold pattern design method for nanoimprint lithography, machining depth (d) of an auxiliary pattern (Q) for equalizing the pattern volume in an original pattern (P), is calculated based on the maximum value (A) and minimum value (A) of pattern density (A), for the element cell (C) where the pattern density (A) of the original pattern is 0<A<1. When the auxiliary pattern (Q) falls within a machinable range, a superposition pattern for correction (W) is set in that cell, and the size of the superposition pattern for correction is expanded or reduced until the pattern volume is equalized in the entire region of the cell by boolean processing.SELECTED DRAWING: Figure 6
Patent JP-2017195817-A (JP)
Title: Bean jam packing dough
Inventor: FUNAKAWA NATSUKI
IPC: A21D13/80
Filed: 2016-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a bean jam packing dough capable of obtaining choux confectionery which has good shape retention, has no unevenness on its surface and a good shape, and has good flavor, and to provide a method for producing choux confectionery having the features.SOLUTION: A bean jam packing dough uses a choux dough as an outer dough and an acid oil-in-water emulsified fat and oil composition as an inner dough. Choux confectionery is obtained by heating the bean jam packing dough.SELECTED DRAWING: None
Patent JP-2017198282-A (JP)
Title: Crankshaft
Inventor: YABASHI TSUTOMU
IPC: F16C3/08
Filed: 2016-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a crankshaft which is high in rigidity while being suppressed in the enlargement of a size to a radial direction.SOLUTION: A second crank arm A2 of a crankshaft has a second thrust face S2 which is salient from a face to which a first crank pin CP1 is connected, being a face orthogonal to a center axis JL of the crankshaft, and also being a side face of the second crank arm A2. The second thrust face S2 reaches a center axis CS2 of a second crank pin CP2 arranged at an opposite side with the second crank arm A2 having the second thrust face S2 sandwiched therebetween with respect to the first crank pin CP1 which is connected to the second thrust face S2.SELECTED DRAWING: Figure 2
Patent JP-2016187181-A (JP)
Title: System, management system, and management method
Inventor: UMEHARA NAOKI
IPC: H04N7/15
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a transmission management system that, in the case where a plurality of transmission management systems are provided in a transmission system, when another transmission management system performs control involving communication, can prevent the state of a transmission terminal changed by the control from being unable to be controlled, and allows a user of the transmission terminal to learn the state of a destination candidate video conference terminal and to request communication start at appropriate timing.SOLUTION: A transmission/reception unit of a management system 50ab transmits post-change state information indicating the state of a changed terminal 10aa to a management system 50cd connected with a terminal 10db. This allows the terminal 10db to learn the state of the terminal 10aa via the management system 50cd and therefore to request the start of communication with the terminal 10aa at appropriate timing.SELECTED DRAWING: Figure 1
Patent JP-2016186637-A (JP)
Title: Method for manufacturing liquid crystal display device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/10
Filed: 2016-05-11
Abstract: PROBLEM TO BE SOLVED: To manufacture and provide a reliable semiconductor device comprising a thin-film transistor having stable electrical characteristics.SOLUTION: In a manufacturing method of a semiconductor device including a thin film transistor in which a semiconductor layer including a channel formation region is an oxide semiconductor layer, heat treatment for improving purity of the oxide semiconductor layer, reducing moisture and the like which are impurities and oxidizing the oxide semiconductor layer (heat treatment for dehydration or dehydrogenation) is performed. Not only impurities such as moisture in the oxide semiconductor layer but also those existing in a gate insulating layer are reduced, and impurities such as moisture existing in interfaces between the oxide semiconductor layer and films provided over and under and in contact with the oxide semiconductor layer are reduced.SELECTED DRAWING: Figure 1
Patent JP-2019125815-A (JP)
Title: Terminal device, communication method, and integrated circuit
Inventor: HAYASHI TAKASHI
IPC: H04W74/08
Filed: 2016-05-12
Abstract: To transmit uplink control information efficiently.SOLUTION: A terminal device transmits a first scheduling request by using a valid first resource for a scheduling request, transmits a second scheduling request by using a valid second resource for the scheduling request when an UL-SCH resource is not allocated on the basis of transmission of the first scheduling request, and starts a random access procedure when an UL-SCH resource is not allocated on the basis of the transmission of the second scheduling request.SELECTED DRAWING: Figure 12
Patent JP-2017206069-A (JP)
Title: Strap locking member
Inventor: NAKADA MASANORI
IPC: F16G11/04
Filed: 2016-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a strap locking member having a simple structure, easy to manufacture, and capable of suppressing a strap such as a seat belt from moving advantageously in a cost while enjoying an effect of being excellent in convenience.SOLUTION: A strap locking member is a member for locking a strap wound via an opening. The strap locking member includes a through hole into which the strap is inserted, and a wedge part which regulates the movement of the strap in the through hole by being engaged with the opening. The through hole preferably allows rotation to the strap between a first state that the movement of the strap is possible in the through hole, and a second state that the movement of the strap is restricted in the through hole. The locking member has a plate-like shape as the whole, and has a first recess formed at one surface side, and a second recess formed at the other surface side and communicated with the first recess in the thickness direction via the through hole, and the strap in the first state is preferably adhered to the bottoms of the first and second recesses.SELECTED DRAWING: Figure 1
Patent JP-2017206180-A (JP)
Title: Display control method and display control unit
Inventor: HIGUCHI SHINSUKE
IPC: G09G5/00
Filed: 2016-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a display control method and a display control unit which can make a user grasp appropriately that cruisable distance of a vehicle has changed.SOLUTION: A display control method can calculate cruisable distance repeatedly, and can display last cruisable distance that is cruisable distance calculated at last on a display. Distance between the last cruisable distance and previous cruisable distance is calculated as transit cruisable distance, and transit display control displaying the transit cruisable distance is performed.SELECTED DRAWING: Figure 1